共聚物
介孔材料
胶束
杂原子
碳纤维
材料科学
化学工程
聚合
纳米颗粒
兴奋剂
粒子(生态学)
氮气
纳米技术
聚合物
高分子化学
化学
有机化学
催化作用
复合材料
戒指(化学)
海洋学
光电子学
地质学
水溶液
复合数
工程类
作者
Jing Tang,Jian Liu,Cuiling Li,Yunqi Li,Moses O. Tade,Sheng Dai,Yusuke Yamauchi
标识
DOI:10.1002/anie.201407629
摘要
The synthesis of highly nitrogen-doped mesoporous carbon spheres (NMCS) is reported. The large pores of the NMCS were obtained through self-polymerization of dopamine (DA) and spontaneous co-assembly of diblock copolymer micelles. The resultant narrowly dispersed NMCS possess large mesopores (ca. 16 nm) and small particle sizes (ca. 200 nm). The large pores and small dimensions of the N-heteroatom-doped carbon spheres contribute to the mass transportation by reducing and smoothing the diffusion pathways, leading to high electrocatalytic activity.
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